a term used to describe the results of a gun shot to the head which leaves the head unrecognizable, similar to a smashed banana, hence the term nanner head, usually a popular term in the hunting community.
that doe i busted this morning go a total nanner head.
nanner head: define #2
A lady who loves cats and calls them bastards.
Nana(aka.Nannerhead) told Tommy, her cat, to go shit in a hat.Tommy you bastad!